Thursday, November 6, 2008

"Final figure? $3,200bn, a tiny slice of the estimated $37,000bn notional trades captured by the DTCC"

Alphaville on CDS's on DTCC:

"Earlier this week, the Depository Trust & Clearing Corporation (DTCC) launched the first in a weekly series of updates on the CDS market.

Every Tuesday, the DTCC will release the gross notional value of all the CDS trades registered in its warehouse, as well as various sectoral/regional (etc) breakdowns.

Analysts have greeted this previously inaccessible trove with equal parts “it’s about time” and “well, yes, but…”

Both positions, in FT Alphaville’s humble opinion, are valid.

Regulators and CDS participants - though not necessarily those dealer banks whose margins are helped by a spot of murkiness - have long been demanding greater transparency in the over-the-counter market, and the DTCC data goes some way to providing that.

However, as both Bank of America and BNP Paribas argue in notes today, while the database provides useful insight, it is only a first step.

Moreover, there are some limitations to the data currently available. Per BNP (emphasis FT Alphaville’s):

[The] data covers only about 60% of the CDS market. Importantly, it mostly refers to dealers’ positions, which by the nature of their business tend to net out. This means that the extrapolation of conclusions drawn from the DTCC data is likely to underestimate the amount of net CDS exposure in the market.

Second, notional amounts tell nothing about the market value of the positions, and therefore about the risk involved.

Bank of America’s estimates, based on data from Markit, are different. “Overall, approximately 90% of trades are (electronically) processed through DTCC, so these data should be reflective of the overall market,” according to Glen Taksler.

But the point stands - the DTCC data may not be wholly representative, but it is a laudable start. And the existing data do allow for all sorts of analyses. The BofA chart below, for instance, shows “the estimated principal that would changes hands if every reference entity [in the DTCC database] were to simultaneously suffer a bankruptcy or failure to pay credit event at zero recovery.”

In other words - total financial Armageddon."

Here's the bottom line:

Bank of America chart based on DTCC CDS data

Final figure? $3,200bn, a
tiny slice of the estimated $37,000bn notional trades captured by the DTCC.

BofA’s calculation comes with some caveats: it is based solely on principal, thereby ignoring mark-to-market gains or losses, and does not consider the effect of trades across different maturities (e.g. a $10m four-year buy protection trade and a $10m five-year sell protection trade).

But it is a useful riposte to some of the more ginormous (and often, totally ridiculous) CDS scenarios that have been proliferating both in the mainstream media and the blogosphere."

Love the chart.

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